Description

Springfield XDM OSP 9mm 4.5 Full-Size Optics-Ready Desert FDE Pistol with Threaded Barrel

Designed for shooters who demand precision and modularity, the Springfield XDM OSP 9mm 4.5 full-size optics-ready desert FDE pistol with threaded barrel bridges the gap between factory performance and custom refinement. Built on Springfield Armory’s proven XDM platform, this full-size handgun delivers a balance of controllability, capacity, and sighting flexibility. The flat dark earth (FDE) finish offers corrosion resistance and a low-visibility profile, while the factory-threaded barrel provides immediate suppressor or compensator compatibility without additional gunsmithing.

Overview

Springfield Armory engineered the XDM OSP (Optical Sight Pistol) series to meet the needs of competition shooters, home defenders, and tactical operators who require a direct-mount optics solution. The 4.5-inch barrel length provides a longer sight radius for enhanced accuracy while maintaining a manageable slide mass. The OSP slide is milled from billet steel and features a multi-optic cut pattern that accepts popular red dot footprints including the Trijicon RMR, Leupold DeltaPoint Pro, and Shield RMS. The desert FDE frame incorporates the XDM’s signature interchangeable backstrap system, allowing shooters to customize grip circumference. This springfield xdm osp 9mm 4.5 full-size optics-ready desert fde pistol with threaded barrel ships with two 19-round magazines and a full accessory kit including a paddle holster, magazine pouch, and three backstraps.

Features & Specs

• Optics-Ready Slide: Factory-milled OSP cut with four mounting plates for RMR, DeltaPoint Pro, Docter/Noblex, and Shield RMSc footprints. Includes suppressor-height steel front and rear sights co-witness with most red dot optics.
• Threaded Barrel: 4.5-inch hammer-forged carbon steel barrel with 1/2×28 threads. Factory-tested for concentricity and includes a thread protector cap. Compatible with 9mm suppressors and compensators.
• Full-Size Frame: Desert FDE polymer frame with integral Picatinny rail, 1913-spec. Interchangeable palmswell backstraps (three sizes included). Overall length 8.3 inches, height 5.75 inches, weight 32 ounces unloaded.

The springfield xdm osp 9mm 4.5 full-size optics-ready desert fde pistol with threaded barrel uses the XDM’s internal striker system with a consistent 5.5-6.0 pound trigger pull. The slide features front and rear cocking serrations with aggressive texturing. The barrel features a fully supported feed ramp for reliable cycling with both standard pressure and +P defensive ammunition. Magazine capacity is 19+1 rounds, with optional 22-round extended magazines available separately.

• Sights: Steel front dovetail with white dot, steel rear with white outline. Suppressor-height height to clear suppressor body. Rear sight is drift adjustable for windage.
• Safety System: Three internal safeties (drop safety, trigger safety, firing pin block) plus an external ambidextrous thumb safety. No magazine disconnect.
• Finish: Melonite slide finish over FDE cerakote. Frame is molded-in FDE polymer with no painted surfaces prone to wear.

Who It’s For

This pistol is engineered for the competitive shooter transitioning from iron sights to red dot optics, the suppressor owner seeking a dedicated host pistol, and the defensive user wanting a full-size duty-grade handgun with threaded barrel capability. The springfield xdm osp 9mm 4.5 full-size optics-ready desert fde pistol with threaded barrel is also well-suited for law enforcement personnel who need a department-issued optics-ready sidearm with a 4.5-inch barrel for ballistic consistency. Its 19-round magazine capacity and full-length grip make it appropriate for USPSA Carry Optics division competition, home defense roles, or range training. The FDE finish reduces glare and provides visual contrast on tactical gear.

Shipping & FFL

This firearm ships to your chosen Federal Firearms License (FFL) dealer. After placing your order, we will require a signed copy of your FFL dealer’s license and a valid government-issued photo ID matching your shipping address. We ship via UPS or FedEx overnight to FFL dealers only. No shipments to P.O. boxes. International shipping not available. All NICS background checks are performed at the time of pickup by your FFL dealer. You must be 21 years of age or older to purchase this handgun. Please confirm with your local FFL dealer that they will accept the transfer before ordering. Some states and municipalities have restrictions on threaded barrels; it is the purchaser’s sole responsibility to verify compliance with all local laws and regulations regarding suppressor-ready pistols. We do not ship to states where this product configuration is prohibited by law.